[ 39.088840] ------------[ cut here ]------------ [ 39.089757] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.091747] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.093227] Modules linked in: [ 39.093860] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.095789] Tainted: [W]=WARN [ 39.096329] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.097796] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.098712] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 39.101830] RSP: 0018:ffff8880170ffbc0 EFLAGS: 00010286 [ 39.102814] RAX: 0000000000000000 RBX: ffffed1002e1ff78 RCX: ffffffff813a4050 [ 39.104090] RDX: ffff888015ce5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.105362] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1ff2f [ 39.106630] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.107920] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170ffdf8 [ 39.109188] FS: 00007f5dafa8f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.110628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.111726] CR2: 00007ffec8cfbef7 CR3: 000000000baff000 CR4: 0000000000350ef0 [ 39.113013] Call Trace: [ 39.113468] [ 39.113917] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.114801] ? __create_object+0x59/0x80 [ 39.115526] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.116476] __vmalloc_noprof+0x59/0x60 [ 39.117218] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.118091] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.119018] bpf_prog_alloc+0x39/0x200 [ 39.119755] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.120628] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.121532] do_seccomp+0x349/0x25e0 [ 39.122250] ? find_held_lock+0x2b/0x80 [ 39.122995] ? do_prlimit+0x310/0x610 [ 39.123733] ? __pfx_do_seccomp+0x10/0x10 [ 39.124479] ? do_raw_spin_unlock+0x53/0x220 [ 39.125298] ? _raw_spin_unlock+0x1e/0x40 [ 39.126107] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.127056] ? static_key_count+0x60/0x80 [ 39.127875] prctl_set_seccomp+0x4e/0x70 [ 39.128594] __do_sys_prctl+0xe6c/0x1d70 [ 39.129364] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.130239] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.131198] ? irqentry_exit+0xf3/0x650 [ 39.131954] do_syscall_64+0xbf/0x430 [ 39.132702] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.133596] RIP: 0033:0x7f5daff815cd [ 39.134316] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 39.137452] RSP: 002b:00007ffec8cf9ad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.138820] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5daff815cd [ 39.140116] RDX: 000055dcbe8e7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.141407] RBP: 00007ffec8cf9b30 R08: 0000000000000000 R09: 00007ffec8cf91d0 [ 39.142718] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dcdebf8ad0 [ 39.143996] R13: 00007ffec8cf9f60 R14: 000055dcdebf9bc0 R15: 000055dcdec0a780 [ 39.145319] [ 39.145773] irq event stamp: 1827 [ 39.146399] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 39.147946] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 39.149482] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 39.151055] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 39.152574] ---[ end trace 0000000000000000 ]--- [ 42.467225] ------------[ cut here ]------------ [ 42.468138] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.470118] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.471566] Modules linked in: [ 42.472227] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.474204] Tainted: [W]=WARN [ 42.474804] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.476261] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.477169] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.480314] RSP: 0018:ffff888016687bc0 EFLAGS: 00010286 [ 42.481292] RAX: 0000000000000000 RBX: ffffed1002cd0f78 RCX: ffffffff813a4050 [ 42.482595] RDX: ffff88800ccb5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.483904] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd0f2f [ 42.485197] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.486490] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016687df8 [ 42.487788] FS: 00007f893937d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.489227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.490294] CR2: 00007ffca655fef7 CR3: 000000000d7ba000 CR4: 0000000000350ef0 [ 42.491568] Call Trace: [ 42.492077] [ 42.492486] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.493375] ? __create_object+0x59/0x80 [ 42.494173] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.495135] __vmalloc_noprof+0x59/0x60 [ 42.495889] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.496765] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.497697] bpf_prog_alloc+0x39/0x200 [ 42.498398] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.499331] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.500231] do_seccomp+0x349/0x25e0 [ 42.500952] ? find_held_lock+0x2b/0x80 [ 42.501712] ? do_prlimit+0x310/0x610 [ 42.502441] ? __pfx_do_seccomp+0x10/0x10 [ 42.503239] ? do_raw_spin_unlock+0x53/0x220 [ 42.504077] ? _raw_spin_unlock+0x1e/0x40 [ 42.504855] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.505827] ? static_key_count+0x60/0x80 [ 42.506590] prctl_set_seccomp+0x4e/0x70 [ 42.507394] __do_sys_prctl+0xe6c/0x1d70 [ 42.508192] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.509057] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.510037] ? irqentry_exit+0xf3/0x650 [ 42.510809] do_syscall_64+0xbf/0x430 [ 42.511512] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.512470] RIP: 0033:0x7f893986f5cd [ 42.513177] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.516362] RSP: 002b:00007ffca655d8a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.517728] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f893986f5cd [ 42.519035] RDX: 0000556305ca2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.520348] RBP: 00007ffca655d900 R08: 0000000000000000 R09: 00007ffca655cfa0 [ 42.521637] R10: 0000000000000000 R11: 0000000000000246 R12: 000055630aa96ad0 [ 42.522966] R13: 00007ffca655dd30 R14: 000055630aa97bc0 R15: 000055630aaa8780 [ 42.524273] [ 42.524730] irq event stamp: 1703 [ 42.525341] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 42.526876] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 42.528394] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 42.529965] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 42.531161] ---[ end trace 0000000000000000 ]--- [ 43.357087] ------------[ cut here ]------------ [ 43.358044] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.360010] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.361490] Modules linked in: [ 43.362147] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.364136] Tainted: [W]=WARN [ 43.364734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.366235] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.367159] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 43.370342] RSP: 0018:ffff888009fffbc0 EFLAGS: 00010286 [ 43.371311] RAX: 0000000000000000 RBX: ffffed10013fff78 RCX: ffffffff813a4050 [ 43.372586] RDX: ffff88801c028000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.373882] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013fff2f [ 43.375208] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.376483] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009fffdf8 [ 43.377771] FS: 00007f2b7fb08900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.379231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.380292] CR2: 00007f2b8006e4a6 CR3: 000000000ed12000 CR4: 0000000000350ef0 [ 43.381571] Call Trace: [ 43.382090] [ 43.382503] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.383392] ? __create_object+0x59/0x80 [ 43.384168] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.385138] __vmalloc_noprof+0x59/0x60 [ 43.385898] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.386806] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.387723] bpf_prog_alloc+0x39/0x200 [ 43.388406] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.389317] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.390238] do_seccomp+0x349/0x25e0 [ 43.390948] ? find_held_lock+0x2b/0x80 [ 43.391719] ? do_prlimit+0x310/0x610 [ 43.392415] ? __pfx_do_seccomp+0x10/0x10 [ 43.393189] ? do_raw_spin_unlock+0x53/0x220 [ 43.394021] ? _raw_spin_unlock+0x1e/0x40 [ 43.394796] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.395744] ? static_key_count+0x60/0x80 [ 43.396494] prctl_set_seccomp+0x4e/0x70 [ 43.397262] __do_sys_prctl+0xe6c/0x1d70 [ 43.398060] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.398926] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.399882] ? irqentry_exit+0xf3/0x650 [ 43.400589] do_syscall_64+0xbf/0x430 [ 43.401327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.402293] RIP: 0033:0x7f2b7fffa5cd [ 43.402995] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 43.406164] RSP: 002b:00007ffff0a5bf30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.407525] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2b7fffa5cd [ 43.408796] RDX: 0000560b48eede00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.410093] RBP: 00007ffff0a5bf90 R08: 0000000000000000 R09: 00007ffff0a5b630 [ 43.411392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560b7f501ad0 [ 43.412693] R13: 00007ffff0a5c3c0 R14: 0000560b7f502bc0 R15: 0000560b7f513780 [ 43.413995] [ 43.414418] irq event stamp: 1785 [ 43.415062] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 43.416559] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 43.418066] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 43.419611] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 43.421140] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38385' (ECDSA) to the list of known hosts. 2025/11/18 19:22:44 fuzzer started 2025/11/18 19:22:44 dialing manager at localhost:34383 2025/11/18 19:22:44 checking machine... 2025/11/18 19:22:44 checking revisions... [ 44.377979] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:22:44 testing simple program... [ 44.476365] cgroup: Unknown subsys name 'net' [ 44.534156] cgroup: Unknown subsys name 'cpuset' [ 44.554544] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:22:43 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff88800ccb4200 RCX=ffff88806ce089c4 RDX=0000000000000002 RSI=ffffffff85e1ffe0 RDI=ffff88800ccb4200 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08970 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000273a5 R12=ffff88800ccb4200 R13=ffff88806ce089c4 R14=0000000000000002 R15=0000000000000002 RIP=ffffffff84c71f8a RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f893937d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffca6557000 CR3=000000000e089000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024f87 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcafa883000 CR3=000000000eb28000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=e72d87dad134a7b46c47619e531b0894 XMM02=00000000003048c8ec2efd57dc4c00df XMM03=00000000003114f05b334d34d4b26c32 XMM04=66690a8fb1c01e4a00000000000ae988 XMM05=14648eaa1277bab100000000003217b8 XMM06=817b8945e9d503730000000000321640 XMM07=e042d86d42eb936e0000000000311ed8 XMM08=5b334d34d4b26c320000000000304928 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000